void Gui::GUIApplicationNativeEventAware::initSpaceball(QMainWindow *window)
{
mainWindow = window;
#ifdef SPNAV_FOUND
if (spnav_x11_open(QX11Info::display(), window->winId()) == -1)
Base::Console().Log("Couldn't connect to spacenav daemon\n");
else
{
Base::Console().Log("Connected to spacenav daemon\n");
spaceballPresent = true;
}
#endif
#ifdef _USE_3DCONNEXION_SDK
spaceballPresent = Is3dmouseAttached();
if (spaceballPresent) {
fLast3dmouseInputTime = 0;
if (InitializeRawInput(mainWindow->winId())) {
gMouseInput = this;
qApp->setEventFilter(Gui::GUIApplicationNativeEventAware::RawInputEventFilter);
}
}
#endif // _USE_3DCONNEXION_SDK
Spaceball::MotionEvent::MotionEventType = QEvent::registerEventType();
Spaceball::ButtonEvent::ButtonEventType = QEvent::registerEventType();
}
void fgInitialiseSpaceball(void)
{
if(sball_initialized != 0) {
return;
}
#if TARGET_HOST_POSIX_X11
{
Window w;
if(!fgStructure.CurrentWindow)
{
sball_initialized = -1;
return;
}
w = fgStructure.CurrentWindow->Window.Handle;
if(spnav_x11_open(fgDisplay.Display, w) == -1)
{
sball_initialized = -1;
return;
}
}
#endif
sball_initialized = 1;
}
int main(void)
{
#if defined(BUILD_X11)
Display *dpy;
Window win;
unsigned long bpix;
#endif
spnav_event sev;
signal(SIGINT, sig);
#if defined(BUILD_X11)
if(!(dpy = XOpenDisplay(0))) {
fprintf(stderr, "failed to connect to the X server\n");
return 1;
}
bpix = BlackPixel(dpy, DefaultScreen(dpy));
win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 0, 0, 1, 1, 0, bpix, bpix);
/* This actually registers our window with the driver for receiving
* motion/button events through the 3dxsrv-compatible X11 protocol.
*/
if(spnav_x11_open(dpy, win) == -1) {
fprintf(stderr, "failed to connect to the space navigator daemon\n");
return 1;
}
#elif defined(BUILD_AF_UNIX)
if(spnav_open()==-1) {
fprintf(stderr, "failed to connect to the space navigator daemon\n");
return 1;
}
#else
#error Unknown build type!
#endif
/* spnav_wait_event() and spnav_poll_event(), will silently ignore any non-spnav X11 events.
*
* If you need to handle other X11 events you will have to use a regular XNextEvent() loop,
* and pass any ClientMessage events to spnav_x11_event, which will return the event type or
* zero if it's not an spnav event (see spnav.h).
*/
while(spnav_wait_event(&sev)) {
if(sev.type == SPNAV_EVENT_MOTION) {
printf("got motion event: t(%d, %d, %d) ", sev.motion.x, sev.motion.y, sev.motion.z);
printf("r(%d, %d, %d)\n", sev.motion.rx, sev.motion.ry, sev.motion.rz);
} else { /* SPNAV_EVENT_BUTTON */
printf("got button %s event b(%d)\n", sev.button.press ? "press" : "release", sev.button.bnum);
}
}
spnav_close();
return 0;
}
EventHandler::EventHandler( WindowIF* window )
: _window( window )
, _magellanUsed( false )
{
LBASSERT( window );
if( !_eventHandlers )
_eventHandlers = new EventHandlers;
_eventHandlers->push_back( this );
eq::Pipe* pipe = window->getPipe();
MessagePump* messagePump =
dynamic_cast< MessagePump* >( pipe->isThreaded() ?
pipe->getMessagePump() :
pipe->getConfig()->getMessagePump( ));
Display* display = window->getXDisplay();
LBASSERT( display );
if( messagePump )
messagePump->register_( display );
else
LBINFO << "Using glx::EventHandler without glx::MessagePump, external "
<< "event dispatch assumed" << std::endl;
#ifdef EQUALIZER_USE_MAGELLAN_GLX
lunchbox::ScopedFastWrite mutex( _magellan );
if( !_magellan->display )
{
if( spnav_x11_open( display, window->getXDrawable( )) == -1 )
{
LBWARN << "Failed to connect to the space navigator daemon"
<< std::endl;
return;
}
_magellan->display = display;
}
else if( _magellan->display != display )
{
LBINFO << "Multi-display space mouse support incomplete" << std::endl;
return;
}
else if( spnav_x11_window( window->getXDrawable( )) == -1 )
{
LBWARN << "Failed to register window with the space navigator daemon"
<< std::endl;
return;
}
++_magellan->used;
_magellanUsed = true;
#endif
}
void fgPlatformInitializeSpaceball(void)
{
Window w;
sball_initialized = 1;
if(!fgStructure.CurrentWindow)
{
sball_initialized = -1;
return;
}
w = fgStructure.CurrentWindow->Window.Handle;
if(spnav_x11_open(fgDisplay.pDisplay.Display, w) == -1)
{
sball_initialized = -1;
return;
}
}
EventHandler::EventHandler( WindowIF* window )
: _window( window )
, _magellanUsed( false )
{
LBASSERT( window );
if( !_eventHandlers )
_eventHandlers = new EventHandlers;
_eventHandlers->push_back( this );
#ifdef EQUALIZER_USE_MAGELLAN_GLX
Display* display = window->getXDisplay();
LBASSERT( display );
lunchbox::ScopedFastWrite mutex( _magellan );
if( !_magellan->display )
{
if( spnav_x11_open( display, window->getXDrawable( )) == -1 )
{
LBWARN << "Failed to connect to the space navigator daemon"
<< std::endl;
return;
}
_magellan->display = display;
}
else if( _magellan->display != display )
{
LBINFO << "Multi-display space mouse support incomplete" << std::endl;
return;
}
else if( spnav_x11_window( window->getXDrawable( )) == -1 )
{
LBWARN << "Failed to register window with the space navigator daemon"
<< std::endl;
return;
}
++_magellan->used;
_magellanUsed = true;
#endif
}
void Gui::GUIApplicationNativeEventAware::initSpaceball(QMainWindow *window)
{
mainWindow = window;
#ifdef Q_WS_X11
#ifdef SPNAV_FOUND
if (spnav_x11_open(QX11Info::display(), window->winId()) == -1)
Base::Console().Log("Couldn't connect to spacenav daemon\n");
else
{
Base::Console().Log("Connected to spacenav daemon\n");
spaceballPresent = true;
}
#endif
#endif
#ifdef _USE_3DCONNEXION_SDK
#ifdef Q_WS_WIN
spaceballPresent = Is3dmouseAttached();
if (spaceballPresent) {
fLast3dmouseInputTime = 0;
if (InitializeRawInput(mainWindow->winId())){
gMouseInput = this;
qApp->setEventFilter(Gui::GUIApplicationNativeEventAware::RawInputEventFilter);
}
}
#endif
//mac
#ifdef Q_WS_MACX
OSStatus err;
/* make sure the framework is installed */
if (InstallConnexionHandlers == NULL)
{
Base::Console().Log("3Dconnexion framework not found!\n");
return;
}
/* install 3dx message handler in order to receive driver events */
err = InstallConnexionHandlers(tdx_drv_handler, 0L, 0L);
assert(err == 0);
if (err)
{
Base::Console().Log("Error installing 3Dconnexion handler\n");
return;
}
/* register our app with the driver */
//Pascal string Application name required to register driver for application
UInt8 tdxAppName[] = {7,'F','r','e','e','C','A','D'};
//32bit appID to register driver for application
UInt32 tdxAppID = 'FCAd';
//std::cerr << "tdxClientID: " << tdxClientID << std::endl;
tdxClientID = RegisterConnexionClient(tdxAppID, tdxAppName, kConnexionClientModeTakeOver, kConnexionMaskAll);
//std::cerr << "tdxClientID: " << tdxClientID << std::endl;
if (tdxClientID == 0)
{
Base::Console().Log("Couldn't connect to 3Dconnexion driver\n");
return;
}
Base::Console().Log("3Dconnexion device initialized. Client ID: %d\n", tdxClientID);
spaceballPresent = true;
#endif
#endif // _USE_3DCONNEXION_SDK
Spaceball::MotionEvent::MotionEventType = QEvent::registerEventType();
Spaceball::ButtonEvent::ButtonEventType = QEvent::registerEventType();
}
